static void Main(string[] args)
{
CommandLineParser parser = new CommandLineParser(args);
CommandLineSettings commandLineSettings = parser.GetCommandLineSettings();
var logger = new ChaosLogger(commandLineSettings.Settings.LogFileName);
try
{
LoadSettings(commandLineSettings.LoadSettingsFile, logger);
if (IsDisclaimerAccepted(commandLineSettings.AcceptDisclaimer, logger))
{
}
else
{
logger.Log("Disclaimer not accepted, exiting");
return;
}
if (commandLineSettings.ApplicationMode.Equals("Pluggable"))
{
}
else
{
if (!CommandLineValidator.ValidateSettings(commandLineSettings.Settings, logger))
{
logger.Log("Invalid settings. use '-?' for help on parameters. Exiting.");
return;
}
}
Tasks.UnleashChaos(commandLineSettings.Settings, logger);
SaveSettingsFile(commandLineSettings.SaveSettingsFile, commandLineSettings.Settings, logger);
}
finally
{
logger.Close();
if (commandLineSettings.ShowHelp)
{
parser.WriteOptionDescriptions(Console.Out);
}
}
}
internal CommandLineSettings GetCommandLineSettings()
{
var commandLineSettings = new CommandLineSettings()
{
Settings = new Settings()
};
_options = new OptionSet()
{
{
"a=|awsaccesskey=",
"Access key of AWS IAM user that can list and terminate instances",
x => commandLineSettings.Settings.AwsAccessKey = x
},
{
"d=|delay=",
"Delay (milliseconds) before chaos is unleashed again (if repeat option set)",
(int x) => commandLineSettings.Settings.Delay = x
},
{
"D|acceptdisclaimer",
"Chaos Monkey is designed to break stuff, setting this option means that you acknowledge this",
x => commandLineSettings.AcceptDisclaimer = x != null
},
{
"e=|endpoint=",
"AWS endpoint name (US-East, US-West, EU, Asia-Pacific-Singapore, Asia-Pacific-Japan)",
x => commandLineSettings.Settings.Ec2Endpoint = x
},
{
"h|?|help",
"Show help (this screen)",
x => commandLineSettings.ShowHelp = x != null
},
{
"i=|loadsettings=", "Load settings xml file", x => commandLineSettings.LoadSettingsFile = x
},
{
"l=|log=", "Save log to file", x => commandLineSettings.Settings.LogFileName = x
},
{
"o=|savesettings=", "Save settings to xml file",
x => commandLineSettings.SaveSettingsFile = x
},
{
"r=|repeat=",
"Number of times chaos is unleashed (default 1)",
(int x) => commandLineSettings.Settings.Repeat = x
},
{
"s=|awssecretkey=",
"Access key of AWS IAM user that can list and terminate instances",
x => commandLineSettings.Settings.AwsSecretKey = x
},
{
"S=|serviceurl=",
"URL of EC2 service endpoint (use e|endpoint to use defaults)",
x => commandLineSettings.Settings.ServiceUrl = x
},
{
"t=|tagkey=", "Key of Tag that will be search for in instances e.g. if EC2 tag is chaos=1, ChaosMonkey TagKey=chaos",
x => commandLineSettings.Settings.Tagkey = x
},
{
"v=|tagvalue=", "Value of Tag that will be search for in instances e.g. if EC2 tag is chaos=1, ChaosMonkey TagValue=1",
x => commandLineSettings.Settings.TagValue = x
},
{
"m=|mode=",
"Application mode which decides whether to run in AWS only mode or load plugins.eg. m=Pluggable for loading other plugins",
(ApplicationMode x) => commandLineSettings.ApplicationMode = x
}
};
_options.Parse(_args);
return(commandLineSettings);
}